House Bill 1421, also known as Senate Bill 1442, establishes comprehensive litter abatement and control measures in Tipton County, Tennessee. The bill defines key terms such as "garbage," "litter," and "refuse," and outlines various responsibilities for individuals, businesses, and property owners to maintain a litter-free environment. It prohibits the accumulation of refuse that could attract rodents or create health hazards, mandates that household refuse be placed in closed containers, and requires commercial establishments to use designated dumpsters. Additionally, the bill places responsibility on construction sites, loading docks, and private dwellings to ensure cleanliness and prohibits the burning of refuse in public dumpsters.

The legislation also addresses the disposal of refuse in public areas, stating that litter must be disposed of in authorized receptacles and prohibits the placement of political or commercial advertisements on public property. It establishes penalties for violations, with fines ranging from $25 to $50 for each day a violation persists. The bill will only take effect if approved by a two-thirds vote of the Tipton County legislative body, and it emphasizes the importance of community responsibility in maintaining public spaces.